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6682163103 = 327119642371
BaseRepresentation
bin1100011100100100…
…11011011110011111
3122020200200001112100
412032102123132133
5102141113204403
63023021540143
7324406310040
oct61622333637
918220601470
106682163103
1129199a8050
121365a14653
13826501485
144756628c7
152919852a3
hex18e49b79f

6682163103 has 24 divisors (see below), whose sum is σ = 12033680256. Its totient is φ = 3471253200.

The previous prime is 6682163071. The next prime is 6682163107. The reversal of 6682163103 is 3013612866.

It is not a de Polignac number, because 6682163103 - 25 = 6682163071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6682163107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4820493 + ... + 4821878.

It is an arithmetic number, because the mean of its divisors is an integer number (501403344).

Almost surely, 26682163103 is an apocalyptic number.

6682163103 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6682163103 is a deficient number, since it is larger than the sum of its proper divisors (5351517153).

6682163103 is a wasteful number, since it uses less digits than its factorization.

6682163103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9642395 (or 9642392 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6682163103 is about 81744.4989158292. The cubic root of 6682163103 is about 1883.5291998100.

Adding to 6682163103 its reverse (3013612866), we get a palindrome (9695775969).

The spelling of 6682163103 in words is "six billion, six hundred eighty-two million, one hundred sixty-three thousand, one hundred three".

Divisors: 1 3 7 9 11 21 33 63 77 99 231 693 9642371 28927113 67496597 86781339 106066081 202489791 318198243 607469373 742462567 954594729 2227387701 6682163103